CN103783016B - A kind of laser vermin exterminating apparatus - Google Patents
A kind of laser vermin exterminating apparatus Download PDFInfo
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- CN103783016B CN103783016B CN201310117483.9A CN201310117483A CN103783016B CN 103783016 B CN103783016 B CN 103783016B CN 201310117483 A CN201310117483 A CN 201310117483A CN 103783016 B CN103783016 B CN 103783016B
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- 241000238631 Hexapoda Species 0.000 claims abstract description 25
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001066 destructive effect Effects 0.000 abstract description 2
- 239000000575 pesticide Substances 0.000 abstract 1
- 241000255925 Diptera Species 0.000 description 13
- 230000036541 health Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000077 insect repellent Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008029 eradication Effects 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000255749 Coccinellidae Species 0.000 description 1
- 208000011312 Vector Borne disease Diseases 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000031902 chemoattractant activity Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
Patent of the present invention is a kind of laser vermin exterminating apparatus, by the reception of acoustic receiver to insect wing vibration frequency, single-chip microcomputer carries out intelligent decision to pest species, the space coordinates of insect is determined by the ccd image sensor shooting change of spatial image and the process of single-chip microcomputer to data, light beam is hit eliminating pest rapidly through convex lens and acousto-optic modulator by pulse laser, and whole process only needs 10-20 millisecond.Patent of the present invention achieves the effect of intelligent selection to specific insect and pollution-free deinsectization, can eliminate destructive insects in very short time, to control transmission, reduces agriculture and forestry pesticide pollution, plays great impetus.
Description
Technical field
Patent of the present invention relates to a kind of laser vermin exterminating apparatus, initiatively can catch at short notice and eliminate a large amount of insects.
Background technology
As everyone knows, in various damage by disease and insect, mosquito is the most serious public health problem.By sucking blood of female mosquito, very easily cause transmission of disease, have more than 80 to plant by female mosquito-borne disease at present, greatly endanger the health of the mankind.So a kind of High-efficiency mosquito eradication device is the much-talked-about topic that people discuss always.In agricultural production, the pest damage agricultural productions such as ladybug locust, affect agricultural product quality and output, and the chemical reagent deinsectization method of routine can remain a large amount of agricultural chemicals at surface of agricultural products, have a strong impact on food security, also produce severe contamination to soil and water quality.
At present, kill mosquito method is mainly divided into three kinds, biological, chemical and Physical.Bioanalysis, mainly lures insect to enter by attractant, then by high-tension electricity deinsectization.The drawback of this method effectively to attract insect to enter Grid, the understanding of insect biological habit need to the further research of people.Chemical method is the most common deinsectization method on market, such as kill mosquito, mainly contain burning mosquito-repellent incense and electric mosquito repellent, by burning or electrical heating, chemical substance in mosquito-repellent incense is evaporate in air and serves good kill mosquito effect, but Long-Time Service chemical substance not only to develop immunity to drugs problem and the pollution living environment that is detrimental to health to mosquito.The main desinsection mode of current agriculture and forestry relies on agricultural insecticide, agricultural insecticide can play the effect of getting instant result, but the contingency question brought thus also emerges in an endless stream, a large amount of agricultural chemicals is in the residual of surface of agricultural products and the infiltration with soil, also seriously while carrying out hidden danger to food safety belt pollute soil water quality, and cause the destruction of biological chain.Ultrasonic expelling parasite is in recent years the deinsectization new method of rising, and belongs to physical control of insects method.Ultrasonic expelling parasite relies on equipment to launch the ultrasonic identical with insect wing vibration frequency, causes the resonance of insect wing, and insect is circled in the air dysfunction.This method can only play the effect of driveing, and can not realize the Essential Action of deinsectization.
Summary of the invention
Can not in the efficient deinsectization in insect compact district in order to overcome existing disinsection method, to the shortcoming of human health damage and contaminated environment, patent of the present invention provides a kind of novel bug killing equipment, and this laser aid adopts milliwatt level laser not only can not affect health contaminated environment but also can carry out initiatively catching deinsectization by computer software equipment.
Patent of the present invention solves the technical scheme that its technical problem adopts: acoustic receiver, ccd image sensor, pulse laser (milliwatt level) are connected with single-chip microcomputer, pulse laser is connected successively with first sound-optic modulator, lens, second sound-optic modulator again.
In the laser vermin exterminating apparatus of patent of the present invention, CCD visual angle is 120 °, with a rotating stepper motor connection device, can form a kind of panoramic scanning like this.Rotating 120 ° of shootings background pictures is at set intervals N1.If during this period of time do not have insect to fly into, CCD is in resting state; Be about 600Hz for its wing vibration frequency of mosquito, if when during this period of time having mosquito to fly within the scope of audio interface receiver, audio receiver receives the frequency of mosquito vibration wing.CCD starts double flash of light and takes two groups of data, is respectively N2, N3.Carry out being difference operation N4=N2-N1, N5=N3-N2, just can find out background and the difference taken for the first time by N4, just can be calculated position and the flying speed of mosquito by N5.To these point go with deposit different after just obtain difference angle coordinate.Starting impulse laser sends a bundle of pulsed laser, laser passes through first sound-optic modulator, the feature of the Donald Bragg diffraction utilizing acoustooptical effect to produce, realize the control to the laser beam direction of propagation, light, by forming converged light at focus place after convex lens, carries out longitudinally deflecting into the angle of specifying, passes on second sound-optic modulator by divergencing laser, light is carried out lateral deflection, CCD is collected mosquito is shot down.
Patent of the present invention can realize judging the screening of target pest, realizes the judgement of insect position and speed at short notice, hits eliminating pest rapidly by laser.The rapid safety of whole process, has no effect to personal safety health and environment.
Accompanying drawing explanation
Fig. 1 is laser vermin exterminating apparatus structure chart
1 acoustic receiver 2CCD imageing sensor 3 pulsed laser source 4 lens 5 first sound-optic modulator 6 second sound-optic modulator in figure
Fig. 2 is laser mosquito eradication equipment graphics.
1, acoustic receiver, 2, CCD,
3, pulsed laser source, 4, lens,
5, first sound-optic modulator, 6, second sound-optic modulator.
Embodiment
In patent accompanying drawing 1 of the present invention, ccd image sensor 2 visual angle of laser vermin exterminating apparatus is 120 °, and with a rotating stepper motor connection device, rotate 120 ° at set intervals, ccd image sensor 2 can form a kind of panoramic scanning.Because wing vibration frequency is different during often kind of insect flight, according to the required kind eliminated destructive insects, the vibration frequency of specific insect wing can be set at single-chip microcomputer.When there being audio signal to enter monitoring space, audio receiver 1 starts to accept audio signal, compared by single-chip data process and these insect wing certain vibration frequency data set, if data result is inconsistent, what prove to send this frequency signal is not the target pest of laser vermin exterminating apparatus, and ccd image sensor 2 keeps resting state.If data result is consistent, illustrates that what send this frequency signal is such target pest, single-chip microcomputer transmits working signal to ccd image sensor 2, ccd image sensor 2 pictures taken N1.Behind 10 milliseconds, interval, ccd image sensor 2 takes two groups of data with the same intervals time, is respectively N2, N3.Single-chip microcomputer carries out being difference operation N4=N2-N1, N5=N3-N2, just can find out background and the difference taken for the first time, just can be calculated position and the flying speed of insect by N5 by N4.To these points go with deposit different after just obtain difference polar coordinates, i.e. the space coordinates of this target pest in monitoring space.The operation principle of acousto-optic modulator is the feature of the Donald Bragg diffraction utilizing acoustooptical effect to produce, and realizes the control to the laser beam direction of propagation.Single-chip microcomputer starting impulse laser 3 sends a bundle of pulsed laser, light is converged at focus place by convex lens 4 by laser, be transmitted to the vertical first sound-optic modulator 5 placed to carry out longitudinally deflecting into the angle of specifying, pass on the second sound-optic modulator 6 of horizontal positioned again, the insect that CCD collects by the laser through lateral deflection is shot down.
Claims (4)
1. a laser vermin exterminating apparatus, be electrically connected formed by single-chip microcomputer, acoustic receiver, ccd image sensor, pulse laser, acousto-optic modulator, convex lens, it is characterized in that: single-chip microcomputer connects acoustic receiver, ccd image sensor and pulse laser, audio data and view data are processed, paired pulses laser instrument carries out switch control rule, and acousto-optic modulator and convex lens combination are by pulse laser directive any direction;
Acoustic receiver receives wing and agitates frequency, transfers data to single-chip microcomputer, and the frequency data of agitating of the target pest wing stored in these frequency data and single-chip microcomputer contrast, and determine whether target pest;
Single-chip microcomputer transmission working signal is to ccd image sensor, ccd image sensor pictures taken N1, after the several millisecond in interval, ccd image sensor takes two groups of data, be respectively N2, N3, single-chip microcomputer carries out being difference operation N4=N2-N1, N5=N3-N2, just can find out background and the difference taken for the first time by N4, determine the space polar coordinate of insect, just can be calculated position and the flying speed of insect by N5.
2. laser vermin exterminating apparatus according to claim 1, is characterized in that: ccd image sensor carries out 360 ° of panoramic scannings by stepper motor rotation steps.
3. laser vermin exterminating apparatus according to claim 1, it is characterized in that: single-chip microcomputer starting impulse laser sends a bundle of pulsed laser, light is undertaken longitudinally deflecting into the angle of specifying by first sound-optic modulator by laser, light is by forming parallel rays after convex lens, pass on second sound-optic modulator, light carries out lateral deflection, and the laser of injection passes through the spatial point at insect place.
4. laser vermin exterminating apparatus according to claim 1, is characterized in that: two acousto-optic modulators are mutually arranged vertically.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310117483.9A CN103783016B (en) | 2013-04-07 | 2013-04-07 | A kind of laser vermin exterminating apparatus |
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| CN201310117483.9A CN103783016B (en) | 2013-04-07 | 2013-04-07 | A kind of laser vermin exterminating apparatus |
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| CN103783016A CN103783016A (en) | 2014-05-14 |
| CN103783016B true CN103783016B (en) | 2016-03-16 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872098A (en) * | 2015-06-08 | 2015-09-02 | 顾瑞芳 | Handheld laser mosquito killing swatter |
| CN105052867B (en) * | 2015-08-28 | 2017-08-25 | 淄博职业学院 | A kind of intelligent mosquito catching-killing method |
| CN107333732B (en) * | 2015-08-28 | 2020-07-14 | 广东广昆有害生物防治科技实业发展有限公司 | Fixed intelligent mosquito killing system |
| CN105660572B (en) * | 2016-01-08 | 2019-03-05 | 徐林娟 | A kind of lightweight laser insect killer |
| CN105513087A (en) * | 2016-03-03 | 2016-04-20 | 北京志光伯元科技有限公司 | Laser aiming and tracking equipment and method for controlling same |
| CN106719524B (en) * | 2016-03-11 | 2023-10-31 | 深圳市镭神智能系统有限公司 | Intelligent laser mosquito eradication device and robot |
| CN106137046A (en) * | 2016-07-06 | 2016-11-23 | 张远海 | A kind of sweeping robot with laser mosquito eradication function |
| CN106508513A (en) * | 2016-09-05 | 2017-03-22 | 深圳市双赢伟业科技股份有限公司 | Method of deinsectization and weeding in combination of agriculture and website |
| CN106642198B (en) * | 2016-09-29 | 2023-11-17 | 常州仪轩激光技术有限公司 | Portable multifunctional laser cigar lighter and working method thereof |
| CN107836429B (en) * | 2017-03-01 | 2023-05-05 | 岭南师范学院 | Intelligent laser pest trapping and killing device based on parallel mechanism and application method thereof |
| CN107094734A (en) * | 2017-04-01 | 2017-08-29 | 史德成 | Energy automatic identification and the laser mosquito killer killed off the insect pests |
| CN108271753A (en) * | 2018-01-05 | 2018-07-13 | 广州翼鲲生物科技有限公司 | A kind of insect pest control method and system |
| CN114009414A (en) * | 2021-12-08 | 2022-02-08 | 延安大学 | Intelligent mosquito killing device |
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|---|---|---|---|---|
| US5915949A (en) * | 1992-06-12 | 1999-06-29 | Johnson; W. Dudley | Method and apparatus for laser pest control |
| CN1710444A (en) * | 2005-06-03 | 2005-12-21 | 电子科技大学 | Laser receiving and echo apparatus with Bragg acousto-optic modulator |
| CN101442179A (en) * | 2008-12-02 | 2009-05-27 | 浙江大学 | Apparatus and method for locking DDS acousto-optic modulation wavelength |
| CN201332215Y (en) * | 2008-12-02 | 2009-10-21 | 浙江大学 | DDS acousto-optic modulating wave length locking device |
| CN102165943A (en) * | 2011-05-03 | 2011-08-31 | 袁磊 | Reflective sweeping laser pest prevention and control device |
| CN102726358A (en) * | 2012-05-31 | 2012-10-17 | 湖北天罡投资有限公司 | Laser mosquito killer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01202233A (en) * | 1988-02-09 | 1989-08-15 | Tomoki Takashima | Device for controlling insect pests |
| CN102823571A (en) * | 2011-06-14 | 2012-12-19 | 中兴通讯股份有限公司 | Device and method for killing insects |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915949A (en) * | 1992-06-12 | 1999-06-29 | Johnson; W. Dudley | Method and apparatus for laser pest control |
| CN1710444A (en) * | 2005-06-03 | 2005-12-21 | 电子科技大学 | Laser receiving and echo apparatus with Bragg acousto-optic modulator |
| CN101442179A (en) * | 2008-12-02 | 2009-05-27 | 浙江大学 | Apparatus and method for locking DDS acousto-optic modulation wavelength |
| CN201332215Y (en) * | 2008-12-02 | 2009-10-21 | 浙江大学 | DDS acousto-optic modulating wave length locking device |
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| CN103783016A (en) | 2014-05-14 |
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Address after: 100088 1, 111, 4 Building 44, North Third Ring Road, Haidian District, Beijing. Patentee after: BMI (BEIJING) INTELLIGENT SYSTEM CO.,LTD. Address before: 100085 room 1019, Zhongguancun venture building, 26, Shang Di Road, Haidian District, Beijing. Patentee before: BEIJING ZHIGUANG BOYUAN SCIENCE & TECHNOLOGY CO.,LTD. |
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Address after: Unit 201-26, Luohu Business Center, No. 2028 Shennan East Road, Chengdong Community, Dongmen Street, Luohu District, Shenzhen, Guangdong Province, 518000 Patentee after: Sima Motor Tuo (Shenzhen) Intelligent Systems Co.,Ltd. Country or region after: China Address before: 100088 1, 111, 4 Building 44, North Third Ring Road, Haidian District, Beijing. Patentee before: BMI (BEIJING) INTELLIGENT SYSTEM CO.,LTD. Country or region before: China |
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